For more in-depth procedures, you can access the Official User's Guide (PDF) or view archival copies on the Internet Archive . fx-9750G PLUS CFX-9850G PLUS CFX-9850GB ... - CASIO

While viewing a graph, you can press SHIFT + F5 (G-Solv) to instantly find roots, intercepts, maximums, and minimums.

The Casio CFX-9850GB Plus Go to product viewer dialog for this item.

Press the MENU button, use the directional pad to highlight the GRAPH icon, and press EXE . Input the Equation: Type your formula (e.g., ) using the X,θ,T key for the variable

is an iconic color graphing calculator known for its unique three-color display (Orange, Blue, and Green) and its versatile menu-driven interface. Key Feature: Dynamic Graphing & Color Coding